High-strength foamed aluminum plate

Abstract

The utility model discloses a high-strength foamed aluminum plate which comprises an aluminum plate, a bamboo fiber moisture absorption layer, a reinforcing aluminum plate, a rubber block buffer layer, a polystyrene plate heat preservation layer and a bottom plate are arranged in the aluminum plate, and the rubber block buffer layer is located between the reinforcing aluminum plate and the polystyrene plate heat preservation layer. A plurality of evenly-arranged trapezoidal rubber blocks B are arranged on the upper end face of the polystyrene board heat preservation layer, and trapezoidal corresponding grooves B are formed between the multiple trapezoidal rubber blocks B. A plurality of evenly-arranged trapezoidal rubber blocks A are arranged on the lower end face of the reinforcing aluminum plate, and trapezoidal corresponding grooves A are formed between the multiple trapezoidal rubber blocks A. The trapezoid rubber blocks B are clamped into the trapezoid corresponding grooves A. The trapezoid rubber blocks A are clamped into the trapezoid corresponding grooves B. A plurality of evenly-arranged movable grooves are formed in the rubber block buffer layer, and rubber pressing blocks are arranged in the movable grooves. The overall buffering effect of the aluminum plate is enhanced through the rubber block buffering layer, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-strength foam aluminum plates, in particular to a high-strength foam aluminum plate. Background Art

[0002] Foamed aluminum is made by adding additives to pure aluminum or aluminum alloy and then undergoing a foaming process. It has both metal and bubble characteristics. It has low density, high impact absorption, high temperature resistance, strong fire resistance, corrosion resistance, sound insulation, low thermal conductivity, high electromagnetic shielding, strong weather resistance, filtering ability, easy processing, easy installation, high forming precision, and can be surface coated.

[0003] The prior art patent number CN201610606472.0 discloses a high-strength foam aluminum plate, which adopts a technical solution: the foam aluminum plate provided by the present invention adds a large amount of additives to the raw materials, and the main component of the additive is clay, which can effectively reduce the cost of the foam aluminum plate. The clay is modified to improve the activity of the clay and the bonding strength with other components. The addition of components such as graphene and aluminum hydroxide can significantly improve the strength and impact resistance of the foam aluminum plate. The foaming agent uses calcium carbonate and magnesium hydroxide for proportioning. It has been verified that the foaming effect of the two is significantly improved at this ratio, and the bubbles are relatively uniform, so that the strength of the prepared foam aluminum plate is relatively uniform everywhere, and the quality of the foam aluminum plate is improved, which solves the problem that the foam aluminum has excellent performance, but the foam aluminum foaming agent at this stage is mainly hydrogenated rare earth, metal calcium, etc., but its cost is high, the foaming window temperature is small, and after changing the composition of the foam aluminum raw material, it often causes the foaming effect to decrease, the reaction conditions are harsh, the existing aluminum plate has poor toughness and poor buffering effect, which affects normal use. In this regard, we propose a high-strength foam aluminum plate. Utility Model Content

[0004] The utility model aims to provide a high-strength foam aluminum plate to solve the problems in the above background technology that the existing aluminum plates have poor toughness and poor buffering effect, which affect normal use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-strength foam aluminum plate, comprising an aluminum plate, wherein a bamboo fiber moisture absorption layer, a reinforced aluminum plate, a rubber block buffer layer, a polystyrene board insulation layer and a bottom plate are arranged inside the aluminum plate, wherein the rubber block buffer layer is located between the reinforced aluminum plate and the polystyrene board insulation layer, wherein a plurality of evenly arranged trapezoidal rubber blocks B are arranged on the upper end surface of the polystyrene board insulation layer, wherein a plurality of trapezoidal corresponding grooves B are arranged between the plurality of trapezoidal rubber blocks B, wherein a plurality of evenly arranged trapezoidal rubber blocks A are arranged on the lower end surface of the reinforced aluminum plate, wherein a plurality of trapezoidal corresponding grooves A are arranged between the plurality of trapezoidal rubber blocks A, wherein the trapezoidal rubber blocks B are inserted into the trapezoidal corresponding grooves A, wherein the trapezoidal rubber blocks A are inserted into the trapezoidal corresponding grooves B, wherein a plurality of evenly arranged movable grooves are arranged inside the rubber block buffer layer, wherein rubber pressing blocks are arranged inside the plurality of movable grooves.

[0006] Preferably, a bamboo fiber moisture absorption layer is provided inside the aluminum plate, a reinforced aluminum plate is provided on the lower end surface of the bamboo fiber moisture absorption layer, a rubber block buffer layer is provided on the lower end surface of the reinforced aluminum plate, a polystyrene board insulation layer is provided on the lower end surface of the rubber block buffer layer, and a bottom plate is provided on the lower end surface of the polystyrene board insulation layer; the rubber block buffer layer is provided inside the aluminum plate to improve its overall buffering effect and enhance its practicability.

[0007] Preferably, the bamboo fiber moisture absorption layer, the reinforced aluminum plate, the rubber block buffer layer, the polystyrene board insulation layer and the bottom plate are all bonded together by glue; by providing a rubber block buffer layer before the reinforced aluminum plate and the polystyrene board insulation layer, and by providing a rubber block buffer layer inside the aluminum plate, the overall buffering effect is improved and its practicality is enhanced; by providing a rubber block buffer layer before the reinforced aluminum plate and the polystyrene board insulation layer.

[0008] Preferably, the surface of the aluminum plate is coated with a waterproof coating, and the bamboo fiber moisture-absorbing layer is made of moisture-absorbing cloth; the trapezoidal rubber block A on the lower end surface of the reinforced aluminum plate is inserted into the trapezoidal corresponding groove B between multiple trapezoidal rubber blocks B, and the trapezoidal rubber block B is inserted into the trapezoidal corresponding groove A between multiple trapezoidal rubber blocks A.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model improves the overall buffering effect and enhances its practicability by arranging a rubber block buffer layer inside the aluminum plate. The rubber block buffer layer is arranged before the reinforced aluminum plate and the polystyrene plate insulation layer. The trapezoidal rubber block A on the lower end surface of the reinforced aluminum plate is inserted into the trapezoidal corresponding groove B between the plurality of trapezoidal rubber blocks B. The trapezoidal rubber block B is inserted into the trapezoidal corresponding groove A between the plurality of trapezoidal rubber blocks A. The two are inserted correspondingly, and the buffering effect of the rubber block buffer layer is also enhanced at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the partial structure inside the aluminum plate of the utility model;

[0013] Figure 3 It is a schematic diagram of the local structure of the rubber block buffer layer of the utility model.

[0014] In the figure: 1. Aluminum plate; 2. Cross-sectional structure; 3. Bamboo fiber moisture absorption layer; 4. Reinforced aluminum plate; 5. Rubber block buffer layer; 6. Movable groove; 7. Rubber pressing block; 8. Polystyrene board insulation layer; 9. Bottom plate; 10. Trapezoidal rubber block A; 11. Trapezoidal rubber block B; 12. Trapezoidal corresponding groove A; 13. Trapezoidal corresponding groove B. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0016] See also Figures 1 to 3 The utility model provides an embodiment: a high-strength foam aluminum plate, including an aluminum plate 1, wherein a bamboo fiber moisture absorption layer 3, a reinforced aluminum plate 4, a rubber block buffer layer 5, a polystyrene board insulation layer 8 and a bottom plate 9 are arranged inside the aluminum plate 1, the rubber block buffer layer 5 is located between the reinforced aluminum plate 4 and the polystyrene board insulation layer 8, a plurality of evenly arranged trapezoidal rubber blocks B11 are arranged on the upper end surface of the polystyrene board insulation layer 8, and a plurality of trapezoidal corresponding grooves B13 are arranged between the plurality of trapezoidal rubber blocks B11, a plurality of evenly arranged trapezoidal rubber blocks A10 are arranged on the lower end surface of the reinforced aluminum plate 4, and a plurality of trapezoidal corresponding grooves A12 are arranged between the plurality of trapezoidal rubber blocks A10, the trapezoidal rubber blocks B11 are inserted into the trapezoidal corresponding grooves A12, and the trapezoidal rubber blocks A10 are inserted into the trapezoidal corresponding grooves B13, a plurality of evenly arranged movable grooves 6 are arranged inside the rubber block buffer layer 5, and a plurality of movable grooves 6 are provided with rubber pressing blocks 7 inside.

[0017] Furthermore, a bamboo fiber moisture absorption layer 3 is provided inside the aluminum plate 1, a reinforcing aluminum plate 4 is provided on the lower end surface of the bamboo fiber moisture absorption layer 3, a rubber block buffer layer 5 is provided on the lower end surface of the reinforced aluminum plate 4, a polystyrene board insulation layer 8 is provided on the lower end surface of the rubber block buffer layer 5, and a bottom plate 9 is provided on the lower end surface of the polystyrene board insulation layer 8; the rubber block buffer layer 5 is provided inside the aluminum plate 1 to improve its overall buffering effect and enhance its practicability.

[0018] Furthermore, the bamboo fiber moisture absorption layer 3, the reinforced aluminum plate 4, the rubber block buffer layer 5, the polystyrene board insulation layer 8 and the bottom plate 9 are all bonded together by glue; by providing a rubber block buffer layer 5 before the reinforced aluminum plate 4 and the polystyrene board insulation layer 8, and by providing a rubber block buffer layer inside the aluminum plate, the overall buffering effect is improved and its practicality is enhanced, and by providing a rubber block buffer layer before the reinforced aluminum plate and the polystyrene board insulation layer.

[0019] Furthermore, the surface of the aluminum plate 1 is coated with a waterproof coating, and the bamboo fiber moisture-absorbing layer 3 is made of moisture-absorbing cloth; the trapezoidal rubber block A10 at the lower end surface of the reinforced aluminum plate is inserted into the trapezoidal corresponding groove B13 between multiple trapezoidal rubber blocks B11, and the trapezoidal rubber block B11 is inserted into the trapezoidal corresponding groove A12 between multiple trapezoidal rubber blocks A10.

[0020] To sum up, when the aluminum plate is in use, the rubber block buffer layer 5 is provided inside the aluminum plate 1 to improve its overall buffering effect and enhance its practicability. The rubber block buffer layer 5 is provided before the reinforced aluminum plate 4 and the polystyrene board insulation layer 8. The rubber block buffer layer is provided inside the aluminum plate to improve its overall buffering effect and enhance its practicability. The rubber block buffer layer is provided before the reinforced aluminum plate and the polystyrene board insulation layer. The trapezoidal rubber block A10 on the lower end face of the reinforced aluminum plate is inserted into the trapezoidal corresponding groove B13 between multiple trapezoidal rubber blocks B11. The trapezoidal rubber block B11 is inserted into the trapezoidal corresponding groove A12 between multiple trapezoidal rubber blocks A10. Both are correspondingly inserted, and the buffering effect of the rubber block buffer layer 5 is also enhanced at the same time.

[0021] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A high-strength foam aluminum plate, comprising an aluminum plate (1), characterized in that: The aluminum plate (1) is provided with a bamboo fiber moisture absorption layer (3), a reinforced aluminum plate (4), a rubber block buffer layer (5), a polystyrene board insulation layer (8) and a bottom plate (9) inside, the rubber block buffer layer (5) is located between the reinforced aluminum plate (4) and the polystyrene board insulation layer (8), the upper end surface of the polystyrene board insulation layer (8) is provided with a plurality of evenly arranged trapezoidal rubber blocks B (11), and a trapezoidal corresponding groove B (13) is provided between the plurality of trapezoidal rubber blocks B (11), the reinforced aluminum plate ( 4) The lower end surface is provided with a plurality of evenly arranged trapezoidal rubber blocks A (10), a trapezoidal corresponding groove A (12) is provided between the plurality of trapezoidal rubber blocks A (10), the trapezoidal rubber block B (11) is inserted into the trapezoidal corresponding groove A (12), the trapezoidal rubber block A (10) is inserted into the trapezoidal corresponding groove B (13), the rubber block buffer layer (5) is provided with a plurality of evenly arranged movable grooves (6), and a rubber pressing block (7) is provided inside the plurality of movable grooves (6).

2. The high-strength foam aluminum sheet according to claim 1, characterized in that: The aluminum plate (1) is provided with a bamboo fiber moisture absorption layer (3) inside, the lower end surface of the bamboo fiber moisture absorption layer (3) is provided with a reinforcing aluminum plate (4), the lower end surface of the reinforcing aluminum plate (4) is provided with a rubber block buffer layer (5), the lower end surface of the rubber block buffer layer (5) is provided with a polystyrene board insulation layer (8), and the lower end surface of the polystyrene board insulation layer (8) is provided with a bottom plate (9).

3. The high-strength foam aluminum sheet according to claim 1, characterized in that: The bamboo fiber moisture absorption layer (3), the reinforced aluminum plate (4), the rubber block buffer layer (5), the polystyrene board insulation layer (8) and the bottom plate (9) are all bonded together by glue.

4. The high-strength foam aluminum sheet according to claim 1, characterized in that: The surface of the aluminum plate (1) is coated with a waterproof coating, and the bamboo fiber moisture absorption layer (3) is made of moisture absorption cloth.

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